html,body{
  margin:0;
  padding:0;
  background-color: #FAFAFA;
}
.color3{
  color: #333333;
}
.color6{
  color: #666666;
}
.color9{
  color: #999999;
}
.colorB{
  color: #BBBBBB;
}
.fs12{
  font-size: 12px;
}
.fs14{
  font-size: 14px;
}
.fs16{
  font-size: 16px;
}
.fs23{
  font-size: 23px;
}
.fw6{
  font-weight: 600;
}
.lh20{
  line-height: 20px;
}
.lh30{
  line-height: 30px;
}
.taCenter{
  text-align: center;
}
.taRight{
  text-align: right;
}
.taLeft{
  text-align: left;
}
.mt10{
  margin-top: 10px;
}
.mt20{
  margin-top: 20px;
}
.mb10{
  margin-bottom: 10px;
}
.mb20{
  margin-bottom: 20px;
}
.header{ height:80px; background-color:#eff4fa; border-bottom:solid 1px #d6dfea; padding:0 50px;}
.header .logo{ float:left; padding-top:10px;}
.header .toolbar{ float:right; padding-top:30px; font-size:14px; color:#a7a7a7;}